8817120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 33445440

約数和(自身を除く): 24628320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 157, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 314, 351, 360, 390, 416, 432, 468, 471, 480, 520, 540, 585, 624, 628, 702, 720, 780, 785, 864, 936, 942, 1040, 1080, 1170, 1248, 1256, 1404, 1413, 1440, 1560, 1570, 1755, 1872, 1884, 2041, 2080, 2160, 2340, 2355, 2512, 2808, 2826, 3120, 3140, 3510, 3744, 3768, 4082, 4239, 4320, 4680, 4710, 5024, 5616, 5652, 6123, 6240, 6280, 7020, 7065, 7536, 8164, 8478, 9360, 9420, 10205, 11232, 11304, 12246, 12560, 14040, 14130, 15072, 16328, 16956, 18369, 18720, 18840, 20410, 21195, 22608, 24492, 25120, 28080, 28260, 30615, 32656, 33912, 36738, 37680, 40820, 42390, 45216, 48984, 55107, 56160, 56520, 61230, 65312, 67824, 73476, 75360, 81640, 84780, 91845, 97968, 110214, 113040, 122460, 135648, 146952, 163280, 169560, 183690, 195936, 220428, 226080, 244920, 275535, 293904, 326560, 339120, 367380, 440856, 489840, 551070, 587808, 678240, 734760, 881712, 979680, 1102140, 1469520, 1763424, 2204280, 2939040, 4408560, 8817120]

約数ペア:

[(1, 8817120), (2, 4408560), (3, 2939040), (4, 2204280), (5, 1763424), (6, 1469520), (8, 1102140), (9, 979680), (10, 881712), (12, 734760), (13, 678240), (15, 587808), (16, 551070), (18, 489840), (20, 440856), (24, 367380), (26, 339120), (27, 326560), (30, 293904), (32, 275535), (36, 244920), (39, 226080), (40, 220428), (45, 195936), (48, 183690), (52, 169560), (54, 163280), (60, 146952), (65, 135648), (72, 122460), (78, 113040), (80, 110214), (90, 97968), (96, 91845), (104, 84780), (108, 81640), (117, 75360), (120, 73476), (130, 67824), (135, 65312), (144, 61230), (156, 56520), (157, 56160), (160, 55107), (180, 48984), (195, 45216), (208, 42390), (216, 40820), (234, 37680), (240, 36738), (260, 33912), (270, 32656), (288, 30615), (312, 28260), (314, 28080), (351, 25120), (360, 24492), (390, 22608), (416, 21195), (432, 20410), (468, 18840), (471, 18720), (480, 18369), (520, 16956), (540, 16328), (585, 15072), (624, 14130), (628, 14040), (702, 12560), (720, 12246), (780, 11304), (785, 11232), (864, 10205), (936, 9420), (942, 9360), (1040, 8478), (1080, 8164), (1170, 7536), (1248, 7065), (1256, 7020), (1404, 6280), (1413, 6240), (1440, 6123), (1560, 5652), (1570, 5616), (1755, 5024), (1872, 4710), (1884, 4680), (2041, 4320), (2080, 4239), (2160, 4082), (2340, 3768), (2355, 3744), (2512, 3510), (2808, 3140), (2826, 3120)]